Export to post hangs

I tried to export my site to file using the current version, but I got the message ‘Done creating an empty archive.’ with an option to Stop the Export and it persisted for many minutes until I stopped it.

Based on a recent support post, I then tried the version of the software at https://www.dropbox.com/s/wgcwlx9b1eyh7gs/all-in-one-wp-migration.zip?dl=0 but that did not work either.

My site, lkldnow.com, is hosted on Dreampress.

Do you have anu suggestions?

Thanks.

https://ww.wp.xz.cn/plugins/all-in-one-wp-migration/